Energy efficiency level VI
Energy efficiency levels are used to describe
the efficiency levels of internal and external
power supply units. Energy efficiency is sub-
divided into a number of categories, where
Level VI is the most efficient.
Symbol for direct current (DC)
Symbol for alternating current (AC)
This symbol means that the packaging
and/or device contains lithium batteries or
XX XXX XXXX XXXX
rechargeable batteries.
Bullet point/information on steps during
•
operation
Instruction to be carried out
Safety instructions to be performed
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